I have an old general 160 lathe that I am reworking. I would like to add a tach to it. I saw this on amazon for $19.
Anyone use one of these, or another brand that they like? There were a couple with basic lcd display, and these may be hard to read. I do like the red display, and a hall effect sensor is pretty simple.
https://www.amazon.com/gp/product/B0...A10ZX1GHP13ZSF
Thanks,
Michael